کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7282827 1473963 2016 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Transcranial direct current stimulation over the parietal cortex alters bias in item and source memory tasks
ترجمه فارسی عنوان
تحرک جریان مستقیم ترانس کرانیال بر کورتکس پاریتال تغییر سوگیری در وظایف حافظه مورد و منبع است
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب شناختی
چکیده انگلیسی
Neuroimaging data have shown that activity in the lateral posterior parietal cortex (PPC) correlates with item recognition and source recollection, but there is considerable debate about its specific contributions. Performance on both item and source memory tasks were compared between participants who were given bilateral transcranial direct current stimulation (tDCS) over the parietal cortex to those given prefrontal or sham tDCS. The parietal tDCS group, but not the prefrontal group, showed decreased false recognition, and less bias in item and source discrimination tasks compared to sham stimulation. These results are consistent with a causal role of the PPC in item and source memory retrieval, likely based on attentional and decision-making biases.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Brain and Cognition - Volume 108, October 2016, Pages 56-65
نویسندگان
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